snow and gravel
雪和砾石
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The gravel pit had filled to its brim with melted snow and rain, so that Caro had to edge around it on her way to catch the school bus.
NEWYORKER: Gravel
Use a shovel to clear snow out of the way of the wheels and pour cat litter, sand or gravel in front of the wheels to help get traction.
BBC: How to drive in snow and icy weather
应用推荐
模块上移
模块下移
不移动